Detroit, MI to Saltillo, Coahuila freight

The Detroit to Saltillo corridor runs southbound from the U.S. into Mexico and typically crosses at Laredo (World Trade Bridge).

Direction

Southbound (U.S. to Mexico)

Equipment on this lane

Dry van-led, with open deck and reefer demand

Carrier availability

Vetted carriers cover this corridor

Marketplace activity

Posted by brokers on the Cargado marketplace

<div class="lane-viz"><div class="lane-viz-mapwrap"><img class="lane-viz-map" src="https://cargado-lane-maps.pages.dev/detroit-mi-to-saltillo-coa.svg" alt="Detroit, MI to Saltillo, COA freight route map on Cargado" loading="lazy" width="1000" height="620"></div><div class="lane-viz-panel"><div class="lane-viz-title">Transit time</div><div class="tr"><div class="trrow"><div class="trl"><div class="trlabel">U.S. leg</div><div class="trroute">Detroit, MI <span class="arr">→</span> Laredo, TX</div></div><b>3 days</b></div><div class="trrow"><div class="trl"><div class="trlabel">Border crossing</div><div class="trroute">Laredo, TX <span class="arr">→</span> Nuevo Laredo, TAM</div></div><b>1–3 days</b></div><div class="trrow"><div class="trl"><div class="trlabel">Mexico leg</div><div class="trroute">Nuevo Laredo, TAM <span class="arr">→</span> Saltillo, COA</div></div><b>1 day</b></div><div class="trrow tot"><span>Total transit</span><b>5–7 days</b></div></div><a class="lane-cta" href="https://cargado.com/brokers/get-a-demo">Get a Rate <span class="arw">→</span></a><div class="lane-viz-fine">Estimated drive time by road, split at the border. Border dwell varies with documentation and crossing.</div></div></div>

This corridor connects the Detroit market (Canton Township, Detroit, Wyandotte, Auburn Hills, Warren, Livonia) with the Saltillo market (Ramos Arizpe, Saltillo, Arteaga, El Derramadero, Huachichil), running southbound from the U.S. Over the past 12 months brokers posted this corridor to the Cargado marketplace regularly.

What ships from Detroit

Freight out of the Detroit market leans toward automotive parts, machinery and industrial equipment and fresh produce based on what brokers actually post there. You can read more about moving these goods on the freight types pages.

Equipment on this corridor

Dry van-led, with open deck and reefer demand. Browse equipment definitions in the glossary if a term is unfamiliar.

Border crossing

Most freight on this corridor crosses at Laredo (World Trade Bridge). Loads either run direct with a through-trailer or transload at the border, and the transfer step is priced into carrier bids. See transloading and the Laredo (World Trade Bridge) crossing page.

Cargado is where brokers post corridors like this one to verified carriers. Every carrier is checked before it can bid, and banded market-rate context from real bids is built into the product.

More lanes from these markets

Every lane guide for Saltillo is listed on its lane hub, by direction and destination country.

The markets on this lane

Origin market

Detroit, MI

Detroit is the busiest truck gateway on the U.S.-Canada border, linked to Windsor by the Ambassador Bridge, the Detroit-Windsor Tunnel and, since July 27, 2026, the Gordie Howe International Bridge. Auto parts are the top commodity crossing at Detroit. The region also has a steel and bulk river port, a major air cargo airport and development land near the airport.

Industries: Automotive parts, steel and metals, air cargo, warehousing and distribution

Customs bridge: Ambassador Bridge, the privately owned crossing between Detroit and Windsor. About 150,000 truck crossings in August 2026, versus roughly 74,000 at the new Gordie Howe bridge (operating). Source
Customs bridge: Gordie Howe International Bridge between Detroit and Windsor (opened July 27, 2026). Source
Customs tunnel: Detroit-Windsor Tunnel. Trucks up to 12 ft 8 in high, 144,000 lb, no hazardous materials (operating). Source
Intermodal or rail yard: Canadian Pacific rail tunnel between Windsor and Detroit, where a listed project would raise clearance to allow unrestricted double-stack trains, plus Class I intermodal terminal projects in Wayne County. Source
Seaport: Port of Detroit, 29 terminals on the Detroit and Rouge rivers. Steel is the most valuable cargo; ore is the largest by tonnage (operating). Source
Airport: Detroit Metropolitan Wayne County Airport cargo. 354.6 million lb of cargo in 2025 (operating). Source

Distribution: About 6,000 acres of development-ready land near Detroit Metropolitan Airport, and a foreign-trade zone serving six counties and part of Lenawee County.

Destination market

Saltillo, COA

Saltillo and Ramos Arizpe form a large vehicle-making cluster in southeast Coahuila. Coahuila ranks first among Mexican states in transport-equipment exports, at US$11.0 billion in the second quarter of 2026. The area also ships auto parts and air-conditioning machinery. Trucks run Highway 57 toward Monterrey and the Texas border.

Industries: Vehicle assembly, auto parts, air-conditioning equipment, air cargo

Vehicle assembly: Coahuila's transport-equipment manufacturing, which includes the automotive cluster of Saltillo and Ramos Arizpe. Coahuila ranks first nationally in transport-equipment exports: US$11,033.8 million in Q2 2026, 19.5% of the national total. Source
Auto parts: Auto-parts and components plants in Ramos Arizpe. About 9% of national auto-component and accessory exports and about 38% of the municipality's own exports; 14 industrial parks. Source
Air-conditioning equipment: Air-conditioning machinery is a leading export of both Saltillo and Ramos Arizpe. 2024 exports of US$1,538 million from Saltillo and US$1,448 million from Ramos Arizpe. Source
Airport: Saltillo International Airport, mainly a cargo operation. 11,836 metric tons of cargo January to November 2025, mostly auto parts and electronics (operating). Source

Distribution: Ramos Arizpe has 14 industrial parks, and Saltillo International Airport moves auto parts and electronic components as air cargo for the region's plants.

Market profiles describe industries and facility types from public government, industry, port, railroad and industrial-park sources. They name no shippers, manufacturers, retailers or logistics companies.

Common questions about this lane

How do I find carriers for Detroit to Saltillo?

On Cargado, brokers post the corridor and vetted carriers bid on it. Every carrier is verified before it can bid, which replaces cold-calling unknown carriers.

What equipment is available on the Detroit to Saltillo corridor?

Postings here are mostly dry van, with some open-deck and reefer. If you need a type you do not see, post the load anyway. Carriers with matching equipment get notified automatically.

Does freight on this corridor transload at the border or run direct?

Both happen. Most freight crosses at Laredo (World Trade Bridge), where carriers either transfer the trailer to a cross-border drayage carrier or run direct with a through-trailer. The bid reflects the carrier's setup.

Moving freight on this lane?

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